Start with the CIDB’s own requirements
The CIDB’s page on requirements for grading is the primary source for what is assessed. It sets out two determinants (track record and available capital), the documents that evidence track record, and the figures for each grade. Read it before you assemble anything, and compare it with the current application form for your grade, because forms and requirements can change.
Registration is applied for through the CIDB’s Register of Contractors. The CIDB’s home page links to the application portal and to its public contractor search, which you can use to check how a contractor is currently recorded.
Evidence of works capability
The CIDB says track record is assessed from projects completed in the five years before the application, in the class of works applied for. For each project, it lists the following documents:
Track-record documents named by the CIDB
- A copy of the project award from the client.
- The certificate of project completion.
- A payment certificate.
- Bank statements.
The CIDB may request more documents, and projects awarded from 1 April 2021 must be registered on the CIDB Register of Projects to count as track record. Organise your documents by project so that each one tells a complete story: award, completion and payment.
Evidence of financial capability
The CIDB considers the contractor’s financial statements for the immediate past two years and the best annual turnover of those two years, together with available capital. Having these statements ready, in the form the application requires, is the single most useful preparation step.
If a financial sponsorship is part of your application, the CIDB explains that it is a guarantee or surety from a third party and that rules apply to who may sponsor and to what extent. A sponsorship is a financial commitment by the sponsor, so it is worth understanding what the sponsor is agreeing to.
Supporting information commonly requested
Applications generally also ask for details that identify the business and its principals. The table separates what the CIDB’s requirements page states from items that are commonly requested and that you should confirm on the current application form.
| Information | Status |
|---|---|
| Project award, completion certificate, payment certificate and bank statements for each track-record project | Stated on the CIDB requirements page |
| Financial statements for the immediate past two years | Stated on the CIDB requirements page |
| Registration on the CIDB Register of Projects for projects awarded from 1 April 2021 | Stated on the CIDB requirements page |
| Company registration documents and details of owners and directors | Commonly requested. Confirm on the current application form |
| Identity documents and contact details of principals | Commonly requested. Confirm on the current application form |
| Tax and banking information | Commonly requested. Confirm on the current application form |
| Evidence of any financial sponsorship | Applicable only if a sponsorship is used. See the CIDB requirements page |
“Commonly requested” items are general guidance, not a statement of the CIDB’s current form.
A practical way to prepare
Decide the class and the grade you are applying for
Check the grading table and the track record and financial figures for that grade.
Build a project register
List the projects completed in the last five years in that class, with the client, value, dates and where each document is kept.
Gather the documents for each project
Collect awards, completion certificates, payment certificates and bank statements. Note gaps early.
Prepare financial statements
Make sure the last two years’ statements are complete and in the form the application requires.
Check the Register of Projects
Confirm that projects awarded from 1 April 2021 are registered.
Review the current application form
Compare your pack against the form and the CIDB’s instructions before submitting.
After registration: insurance and security
Once registered, you can tender for work up to your grade, and the contracts will ask for insurance and sometimes guarantees. It helps to prepare for these in parallel. Our guide to insurance after winning a tender and the CIDB grading guide are good places to continue.
Common questions
Do I need to be registered before I can tender?
Public-sector construction tenders commonly require a registered grading designation for the class of works, and the tender notice states what applies. Check the notice before you spend time on a bid, because registration and upgrades take time.
Does an upgrade need the same documents as a first registration?
The CIDB assesses works capability and financial capability for the grade being applied for, so an upgrade needs evidence that supports the higher grade. Use the current application form for the grade you want, and compare it with the CIDB’s requirements page.
What if I cannot find a payment certificate for an older project?
The CIDB names the payment certificate among its track-record documents, so ask the client for a copy early. If a document is genuinely unavailable, ask the CIDB what it will accept before you submit. Do not substitute documents on your own assumption.
Preparing to tender?
When you are ready to look at the insurance and security that tenders ask for, send us the requirements and we will review them with you.
Get a QuoteAn enquiry does not put cover in place. Cover is subject to underwriting and policy terms.
Sources and further reading
- CIDB: Requirements for grading (opens in a new tab) — grading criteria and the grading designation table (checked 12 October 2026)
- CIDB: Construction Industry Development Board (opens in a new tab) — official site, with links to the Register of Contractors and the public contractor search (checked 12 October 2026)
- CIDB: Register of Contractors application portal (opens in a new tab) — linked from the CIDB home page
Related reading
- What is the CIDB? Grading, grades and grading tableWhat the CIDB is, what CIDB grades 1 to 9 mean, how a grading designation such as 6CE is written, and the CIDB grading table, with sources checked against the CIDB website.
- CIDB joint ventures: grading and insuranceHow joint ventures are approached under CIDB grading, what the CIDB says about lead partners, and the insurance and guarantee questions joint ventures raise.
- Construction tender document checklistA construction tender document checklist that separates commonly requested company documents from contract-specific returnable documents, with notes on validity and insurance.
- How to get construction tenders in South AfricaPractical guidance on finding and preparing construction tenders: where they are published, what to have ready, a compliant bid, and insurance and security.